WIRELESS N300 PCI EXPRESS DESKTOP ADAPTER DWA-548 The Wireless N 300 PCI Express Desktop Adapter lets you upgrade any desktop computer with a PCI Express slot. The DWA-548 enables you to get up to 300Mbps and expanded wireless range - significantly outperforming older Wireless G techology that you may have on your desktop. The DWA-548 fits into any standard PCI Express slots – x1, x4, x8, or x16. Use the D-Link Quick Adapter Setup Wizard to quickly and easily connect your desktop to your network with secure encryption using WPA or WPA2 Delivers up to 300Mbps speed for solid performance Connect to any standard PCI slot Enables superior reception from greater distances Setup Wizard will have you connected in minutes